Updated eslint

eslint.config.mjs

@@ -0,0 +1,92 @@
+import typescriptEslint from "@typescript-eslint/eslint-plugin"
+import globals from "globals"
+import tsParser from "@typescript-eslint/parser"
+import path from "node:path"
+import { fileURLToPath } from "node:url"
+import js from "@eslint/js"
+import { FlatCompat } from "@eslint/eslintrc"
+
+// eslint-disable-next-line no-redeclare
+const __filename = fileURLToPath(import.meta.url)
+// eslint-disable-next-line no-redeclare
+const __dirname = path.dirname(__filename)
+const compat = new FlatCompat({
+    baseDirectory: __dirname,
+    recommendedConfig: js.configs.recommended,
+    allConfig: js.configs.all
+})
+
+export default [{
+    ignores: ["**/node_modules", "**/dist"],
+}, ...compat.extends("eslint:recommended", "plugin:@typescript-eslint/recommended"), {
+    plugins: {
+        "@typescript-eslint": typescriptEslint,
+    },
+
+    languageOptions: {
+        globals: {
+            ...globals.node,
+            ...globals.browser,
+        },
+
+        parser: tsParser,
+        ecmaVersion: "latest",
+        sourceType: "module",
+    },
+
+    rules: {
+        indent: ["error", 4, {
+            SwitchCase: 1,
+        }],
+
+        "linebreak-style": ["error", "unix"],
+        quotes: ["warn", "double"],
+        semi: ["error", "never"],
+        "no-unused-vars": "off",
+        "prefer-const": "warn",
+        "no-var": "error",
+
+        "no-multiple-empty-lines": ["error", {
+            max: 2,
+            maxEOF: 1,
+            maxBOF: 0,
+        }],
+
+        "no-lonely-if": "error",
+        "no-empty-function": "error",
+        "no-inline-comments": "error",
+        "no-trailing-spaces": ["error"],
+
+        "arrow-spacing": ["warn", {
+            before: true,
+            after: true,
+        }],
+
+        "space-before-function-paren": ["error", {
+            anonymous: "never",
+            named: "never",
+            asyncArrow: "always",
+        }],
+
+        "comma-spacing": "error",
+        "@typescript-eslint/no-var-requires": "off",
+        "@typescript-eslint/no-explicit-any": "off",
+
+        "@typescript-eslint/no-unused-vars": ["warn", {
+            vars: "all",
+            args: "after-used",
+            ignoreRestSiblings: false,
+        }],
+        "@typescript-eslint/no-empty-object-type": "off",
+        "@typescript-eslint/no-require-imports": "off",
+    },
+}, {
+    languageOptions: {
+        globals: {
+            ...globals.node,
+        },
+
+        ecmaVersion: 5,
+        sourceType: "commonjs",
+    },
+}]